(ECS), E. C. o. t. S., Peisach, L., & Nicholson, S. (2025). State Level Efforts to Support School Leaders. Policy Brief. Education Commission of the States.
Παραπομπή σε μορφή Chicago (17η εκδ.)(ECS), Education Commission of the States, Lauren Peisach, και Sam Nicholson. "State Level Efforts to Support School Leaders. Policy Brief." Education Commission of the States 2025.
Παραπομπή σε μορφή MLA (9th εκδ.)(ECS), Education Commission of the States, et al. "State Level Efforts to Support School Leaders. Policy Brief." Education Commission of the States, 2025.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.